Dual slide gate for spreader



FIG. 1 is a front perspective view of a first embodiment of a dual slidegate for spreader of our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

CLAIM The ornamental design for the dual slide gate for spreader, asshown and described.